baber/WOPTO huggingface dataset:
Patent GB-128247-A (GB)
Title: Improvements in and relating to Fuses for Hand Grenades and other Explosive Missiles.
Inventor: PABAN JEAN
IPC: F42C14/02
Filed: 1917-06-30
Abstract: 128,247. Paban, J. June 30, 1916, [Convention date]. Projectile fuses.-Relates to fuses for hand-grenades and the like of the kind in which a Bickford or like cord is used, and consists in forming the tube through which the cord passes from the igniter to the detonator by casting it, as shown, directly around the cord. The tube is made of lead or other suitable, material. By this means, passage of the combustion gases between the fuse-cord and the surrounding tube, and blowing-cut of the cord, are prevented.
Patent GB-879532-A (GB)
Title: Improvements in and relating to laminated transformer cores
Inventor: APPLEYARD ALFRED NOEL
IPC: H01F27/245
Filed: 1957-03-22
Abstract: 879,532. Transformers. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. March 20, 1958 [March 22, 1957], No. 9480/57. Class 38 (2). A transformer core, e.g. of grain oriented material, comprises narrow, 1, 2, and wide, 3, 4, laminations with mitred butt joints, whose mitre angles are complementary but unequal so that, by transposing the laminations in alternate layers, there is overlap at the joints. A centre limb 5 has one end interleaved and the other abutting, but may be omitted.
Patent GB-859223-A (GB)
Title: Tryptamine compounds
Filed: 1958-03-25
Abstract: The invention comprise indole derivatives of the formula: <FORM:0859223/IV(b)/1> and acid addition salts thereof, wherein R1 is a divalent aliphatic hydrocarbon radical of 1-3 carbon atoms, R2 is hydrogen, C1-5 alkyl (e.g methyl) or an aryl substituted C1-5 alkyl group, R3 is hydrogen, C1-5 alkyl (e.g. methyl), aryl substituted C1-5 alkyl (e.g. benzyl), C1-6 alkanoyl, benzoyl or an aryl substituted C1-5 alkanoyl radical, R4 is hydrogen or methyl, each of R5 and R6 is a hydrogen atom or a C1-8 hydrocarbon radical or together with the nitrogen form a heterocyclic (e.g. pyrrolidyl) ring and n is one or two.  The compounds are prepared by reacting a phenyl hydrazine of the formula:  <FORM:0859223/IV(b)/2> with an aralkyl halide of the formula:  <FORM:0859223/IV(b)/3> to produce a N:N-disubstituted hydrazine of the formula:  <FORM:0859223/IV(b)/4> condensing this in an acidic medium at an elevated temperature with a halogenated ketone of the general formula:  CH3,CO,CH2,CH2,CHX,R4, wherein X is a halogen atom to give the 3-b -haloethyl or b - halopropyl indole corresponding to the final products which is then treated with ammonia or an amine HNR5R6.  Products in which -NR5R6 is an -NH2 group may also be prepared by reacting the phenyl hydrazine starting material R3O,C6H4.NHNH2 with 5-phthalimido-pentanone-(2) or 5-phthalimido-hexanone-(2) in an acidic medium at an elevated temperature to produce a phthalimidoalkyl indole which is reacted with the aralkyl halide II to give the phthalimido derivative of the desired 3-aminoalkyl-indole from which the phthalimido group is removed by treatment with hydrazine.  Compounds wherein R3 is a hydrogen atom may be prepared by hydrogenolysis of corresponding benzyl ethers and compounds wherein R3 is an acyl group are prepared by acylating the hydroxy compounds. 1-p-Hydroxybenzyl-2-methyl-3-b -aminoethyl-5-hydroxyindole is prepared by heating the corresponding 1-p-methoxybenzyl compound in pyridine.  Specified products include 1-p-methoxybenzyl-, 1-p-benzyloxybenzyl-, 1-p-hydroxybenzyl- and 1-p-methoxycinnamyl-2-methyl- 3-b -aminoethyl-5-methoxyindole; 1-p-methoxybenzyl-2-methyl-3-b -ethylamino and diethylamino-ethyl-5-methoxyindole; 1-p-methoxybenzyl-2-methyl-3-b -amino-ethyl-5-benzyloxy-and 5- hydroxy-indole 1-p-, methoxybenzyl-2-methyl-3-b -dimethylaminoethyl -5-hydroxy-, 5-acetoxy- and 5- isobutyroxy-, indole; 1-p-hydroxybenzyl-2-methyl-3-b -aminoethyl - 5 - hydroxyindole and 1- p - methoxy-benzyl-2-methyl-3-b -aminoethyl - 5 - acetoxy-indole. 5-Phthalimidopentanone-(2) and 5-phthalimido hexanone-(2) used as starting materials are made by the action of phthalimide in dimethyl formamide on 5-chloropentanone-(2) or 5-chlorohexanone-(2) in the presence of potassium carbonate.
Patent GB-755452-A (GB)
Title: Improvements in or relating to shaft furnaces and methods of heating such furnaces
IPC: F27B1/00
Filed: 1954-04-01
Abstract: 755,452. Liquid fuel, burners. BASBERG, A., and GRONLIND, K. O. April 1, 1954 [April 1, 1953], No. 9600/54. Class 75(1). [Also in Group XII] A shaft kiln for burning limestone (see Group XII) is fitted with a plurality of oil burners 16, each comprising a nozzle 17, a two-part extendible tube 25, 30, and an oil supply pipe 27 arranged concentrically of one another. Oil fuel is supplied through a valve 20 and is discharged through an atomiser 29 disposed near the mouth of the front part 30 of the extendible tube which is actuated by a control 32. Steam or atomised water supplied through a port 19 is given a whirling motion by a screw member 28 as it reaches the atomiser. A flared sleeve 33 actuated by a control 35 co-acts with a seating 34 to control the passage of flue gases supplied through a port 18.
Patent GB-1518483-A (GB)
Title: Hermetically sealed electrochemical cell
IPC: H01M50/627
Filed: 1977-03-08
Abstract: 1518483 Filling and sealing miniature electrochemical cells P R MALLORY & CO Inc 8 March 1977 [8 March 1976] 09663/77 Heading H1B A miniature cell has a metal, e.g. Ta, tube 112, through which electrolyte is introduced, which is subsequently sealed at 124. The tube also acts as a terminal and is sealed by glass and metal rings 121, 122. Anode 114 may be Li, cathode 116 porous Ag 2 CrO 4 , and electrolyte LiAlCl 4  dissolved in an organic solvent several of which are described. Alternatively, an electrolyte-cathode depolarizer of liquid SO 2 , lithium bromide, and acetonitrile and propylene carbonate may be used. The metal can 118 may be Cu, Fe, steel, Ni, Ti, Ta, Mo, Cr, V, W. In a modification (Fig. 3, not shown) the other terminal may pass through a further glass seal in the top of the cell.
Patent GB-685978-A (GB)
Title: Plural-compartment admixing vials for segregated storage of ingredients of solutionsand liquid mixtures
IPC: B65D25/08
Filed: 1951-04-26
Abstract: 685,978. Ampoules. COMPULE CORPORATION. April 26, 1951 [May 9, 1950], No. 9739/51. Class 81 (i). In a dual compartment ampoule of the kind comprising a tubular container having an intermediate portion of reduced cross section to provide a seat for a displaceable resilient plug dividing the ampoule into a liquid-containing compartment at one end, and a mixing compartment at the other, and in which the outer end of the liquid-containing compartment is closed by a piston plug which can be forced inwardly to apply through the liquid a force sufficient to displace the resilient plug thereby to permit mixing of the contents, there is provided a socket at the inner end of the piston plug, and a thrust post extending axially therefrom to beyond the outer end of the liquid-containing compartment. In Fig. 1, the ampoule 11 of glass, plastic material, &c., is formed with a constriction 14 which grips plug 16 dividing the ampoule into compartments for liquid and solid. The piston plug 20 has a socket 23 therein to provide a relatively thin end wall readily pierceable by a needle, and is formed with a thrust post 25 to which pressure may be applied. Fig. 5 shows another construction of plug. In a further construction, the thrust post is not integral with the plug, but is constituted by an axial projection of an end closure cap formed with a skirt which grips the end of the ampoule.
Patent GB-1330405-A (GB)
Title: Power output regulator means for pumps
IPC: F15B13/02
Filed: 1971-04-19
Abstract: 1330405 Regulating pumps I SOYLAND and K SOYLAND 19 April 1971 [22 April 1970] 9911/71 Heading F1A [Also in Division G3] Two or more pumps delivering to circuits A, B are regulated by a valve 18 which responds to the sum of the pump output pressures to produce a control pressure proportional to that sum, the control pressure being used to control by-pass valves 3, 4, for constant volume pumps PF1, PF2, Fig.1, or stroke-control pistons 66, 67 of variable volume pumps PV1, PV2, Fig. 4, to prevent overloading of drive motor M when the circuit loads exceed predetermined levels. Valve 18, Fig.4, comprises a slide 29 moved against spring loading by pistons 42', 43' of cross-sectional area proportional to their associated pump capacities and connected to their associated pump delivery lines 16, 10. Slide 29 controls communication between pressure supply line 21, from either or both pump delivery lines, and control pressure line 22 via ports 35, 33 and the slide interior. In Fig. 1, the control pressure in line 22 acts on pilot valves 23, 24 controlling by-pass valves 3, 4 Figs. 2 and 3 (not shown), which operate at different control pressures to by-pass first pump PF1 and pump PF2. By-pass valves 3, 4 alternatively may be operated by manually-controlled fluid pressure.
Patent GB-1309012-A (GB)
Title: Extrusion die
IPC: B29C48/08
Filed: 1970-02-26
Abstract: 1309012 Extruding laminar plastics sheet DOW CHEMICAL CO 26 Feb 1970 [10 March 1969] 9961/72 Divided out of 1309011 Heading B5A The description and claims relate to the die of the parent Specification, wherein the polyolefin layer of greater thickness of the laminar extruded sheet, is divided in its plane into a number of layers subtantially equal in thickness to that of the other material layers, and then recombined into a single layer prior to combination with the other layers within the die; non-uniformity of layer thickness in the edge portions of the laminar sheet thereby being avoided.
Patent HK-102395-A (HK)
Title: Razor mechanism
Inventor: CHEN EVAN N
IPC: B26B21/22
Filed: 1995-06-22
Abstract: A razor mechanism (10) particularly suited for use with a flexible cartridge (600) having at least one attachment member (200) moveable in a direction substantially perpendicular to the longitudinal axis (L) of the razor mechanism (10) in response to the flexing of the razor cartridge (600) during shaving.
Patent HU-T41778-A (HU)
Title: Process for producing ergoline derivatives
Inventor: BERNARDI LUIGI
IPC: C07D457/02
Filed: 1986-06-17
Abstract: Ergoline derivatives of the formula Iwherein R<sub>1</sub>=H, CH<sub>3</sub>; R<sub>2</sub>=H, halogen, CH<sub>3</sub>, CN, C<sub>1</sub>-C<sub>4</sub> alkylthio or phenylthio; R<sub>3</sub>=C<sub>1</sub>-C<sub>4</sub> hydrocarbon; R<sub>4</sub>=H, OCH<sub>3</sub>; R<sub>5</sub>=H and R<sub>6</sub>=-CH=CH-CONHR<sub>7</sub> or R<sub>5</sub> + R<sub>6=</sub> =CH-CONHR<sub>7</sub>; R<sub>7=</sub> 2-thiazolyl, 3-pyridazinyl, 1,3,4-thiadiazol-2-yl or 4-pyrimidinyl group optionally substituted, and pharmaceutically acceptable salts thereof, display activity on the Central Nervous System and are useful as antiprolactinic agents. Their preparation, pharmaceutical compositions containing them, and their use in the preparation of a medicament for the treatment of Parkinson's disease are also described.
Patent HU-T41013-A (HU)
Title: Process for producing 4-keto-9-methyl-phenazine
Inventor: ZHAGARS K ANDREJJ
IPC: C07D241/46
Filed: 1985-07-03
Abstract: A method for preparing 4-keto-9-methylphenazine (I) comprises methylation of phenazine with dimethylsulphate followed by keeping the reaction mixt. at 0-10 deg.C and conducting a photochemical oxidn. of the resulting 9-methylphenazinium methylsulphate (II) by U.V.-radiation for not longer than 3 hrs, bring the pH of the reaction mixt. to 8.5-9.5, a repeated irradiation for 3-5 hrs. and isolation of the desired prod. Pref. the reaction mixt. after treatment of phenazine with dimethylsulphate is allowed to stand for 40-50 hrs.
Patent HU-T44915-A (HU)
Title: Method and device for detecting the antinutritive factors of soyabean produces
Inventor: TRESCH ADAM
IPC: A23L11/00
Filed: 1986-07-25
Abstract: The presence of antinutritional enzymatic components in soya products can be detected by a paper indicator strip impregnated with an enzyme substrate and a cpd. producing colour with the end product of the enzyme reaction. - The minimum cocn. of the impregnating enzyme substrate soln. is 1.5 mol. The concn. of the colour producing acid-base indicator soln. is 0.05-1 wt.%. - The latter has an equivalence pt. above pH 7.
Patent HU-T34947-A (HU)
Title: Process for the production of benzoic acid-derivatives of antimicrobial activity
Inventor: DEMARNE HENRI
IPC: A61K31/235
Filed: 1984-08-17
Abstract: Benzoic acid derivatives with the general formula:    <IMAGE>  (I) in which: A represents a straight or branched alkyl chain with 5 to 10 carbon atoms, X represents the oxygen atom or a direct bond, R represents hydrogen or an alkyl group with 2 to 6 carbon atoms, possibly substituted by an alcohol function, and the salts of the said derivatives. These derivatives display antimicrobial activity and are suitable as antiseptics, disinfectants and preservatives, particularly in the fields of pharmaceuticals, cosmetology and agri-foodstuffs.
Patent HU-T62835-A (HU)
Title: Producing apparatus and method of coil pipe having large flexibility
Inventor: NADAY MIKLOS
IPC: B29D23/00
Filed: 1991-12-17
Abstract: A frame carries the various mfg. units. The size of tube being produced is determined by the tool. The dia. of the tool is fixed but its helix angle is variable in steps, in the region of 0-6 deg. The rollers of the tool was driven from a steplessly variable speed drive unit. The base material in the form of a ribbon, is supplied from a roller, while the reinforcement is supplied from another roller. The base material and the reinforcement are drawn off the rollers at the desired speed by the tool. Adhesive is applied from unit to fix the overlapping edges of the base material. In the case of thermoplastic materials more than 0.2 mm thick, hot air is used to fuse the overlapping edges.
Patent HU-T42105-A (HU)
Title: Process for preparing modified polyester resin solutions
Inventor: SZATHMARI FERENC
IPC: C08G63/20
Filed: 1985-10-18
Abstract: A polyester resin soln. with predetermined viscosity of 1000-1600 mPa-s is prepd. from (all wt.%-s): 50-90 polyester (Acid value: 5-25 mg kOH/g; Hydroxyl value: 15-70 mg KOH/g) 7-25 mono-epoxy cpd. modifying agent, pref. a satd. carboxylic acid-glycidyl ester, an alcohol-glycidyl ester, or an epoxydised carboxylic acid ester. 3-25 dicarboxylic acid anhydride, pref. phthalic acid anhydride or maleic acid anhydride. The components are reacted for 30-180 mins. at 160-210 deg.C. - Solvent, pref. xylene, petroleum ether or styrene is added to the modified resin in order that the concn. of solids should be lowered to 45-65%.
Patent HU-T38532-A (HU)
Title: Process for preparing pharmaceutical compositions with ibuprofen content
Inventor: GERGELY GERHARD
IPC: A61K47/12
Filed: 1985-10-31
Abstract: A pharmaceutical preparation containing ibuprofen is disclosed. In the preparation, the ibuprofen particles are enveloped by a coating of a hydro-colloid and fumaric acid. Preferably, the hydro-colloid comprises xanthan gum and/or maltodextrin. This preparation reduces the tendency of ibuprofen to irritate the esophagus and the gastrointestinal tract when taken orally. An effervescent mixture of the ibuprofen containing preparation can be prepared by incorporating citric acid and calcium carbonate into the mixture. A process for the manufacture of the ibuprofen containing preparation is also disclosed. In this process, ibuprofen particles are coated with the hydro-colloid and fumaric acid under vacuum conditions in a vacuum mixing machine and the resulting preparation is thereafter vacuum-dried.
Patent HU-T36690-A (HU)
Title: Insicticide composition containing a bacillus thuringiensis strain or the toxin prepared by the strain and process for preparing the active substance
Inventor: KRIEG ALOISIUS
IPC: A01N63/50
Filed: 1984-12-20
Abstract: The present invention provides a new strain of micro-organism, Bacillus thuringiensis of pathotype C, a process for obtaining a toxin therefrom and an insecticide for combating Coleoptera containing the new micro-organism or a toxin obtained therefrom.
Patent HU-T52104-A (HU)
Title: Process for producing complex compounds comprising sulfonated phenyl phosphanes
Inventor: HERRMANN WOLFGANG A
IPC: C07F15/02
Filed: 1989-11-24
Abstract: The invention relates to novel complex compounds of elements from groups VII A, VIII A and I B of the Periodic Table with the trisodium salt of tris(m-sulphophenyl)phosphine as complex ligands, and to the use of these complex compounds as catalysts for hydrogenations, for the water gas reaction, for hydrocarbonylations, hydroformylations, oxidations, C-C linking reactions (e.g. allene/alkyne coupling) and addition reactions of secondary amines with C-C double bonds.
Patent JP-H0618699-A (JP)
Title: Manufacture of fuel rod and end plug used therefor
Inventor: YAGINUMA YOSHITAKA
IPC: G21C3/10
Filed: 1992-01-07
Abstract: PURPOSE:To obtain the manufacturing method of a fuel rod wherein it can keep a welding property extremely satisfactorily and the ultrasonic inspection of a welded part is performed smoothly and surely and to obtain an end plug used for it. CONSTITUTION:In an upper-part end plug 1, a sealing hole 8 is made in the central part of an end plug body 3 and a ring-shaped V-groove 10 is formed around an opening part 9 in the sealing hole 8. The upper-part end plug is used, and the part between the ring-shaped V-groove 10 and the opening part 9 in the sealing hole 8 is used as an arc lead part 11, a welding operation is performed, the arc lead part 11 is melted and the opening part 9 in the sealing hole 8 is sealed. At this time, when the position of the welding part of the sealing hole is set to be deeper than a taper face 7 which is formed between the end face 5 and the outer circumferential face 6 of the upper-part end plug 1, it is possible to prevent that a corner part 12 between the taper face 7 and the outer circumferential face 6 interferes with an ultrasonic inspection region.
Patent JP-H03208240-A (JP)
Title: Flat plate type cathode ray display device
Inventor: TAKAGI SEISHI
IPC: H01J31/12
Filed: 1990-01-09
Abstract: PURPOSE:To prevent the occurrence of a discharge phenomenon between an anode terminal and the electrode terminal of an electrode body structure by providing the anode terminal for a back face plate. CONSTITUTION:An anode terminal 34 connected to an anode is led out of a back face plate 16, and it functions that both a pressure resistant support pin 28 and a stress dispersing member 38 connect the anode to the terminal 34. The pin 25 comes in contact with the metal back of an anode/fluorescent substance so as to be connected to a lower support member 32 which is electrically connected to the metal back. In addition, the pin 28 is penetrated into an electrode body structure 24, it is integrated with an upper support member 30 by an insulating binder, furthermore, the conductive core 28A of the pin 28 is penetrated into a through hole provided for the member 38 so that the pin comes in contact with an anode terminal connecting a conductive layer 42 provided for the back face plate 16, and it electrically connects the core 28A with the member 38. In addition, the member 38 includes an anode terminal elastic connecting pieces 44, and the connecting piece 44 is connected to the layer 42.
Patent JP-H04251201-A (JP)
Title: Color filter and production thereof
Inventor: OKUMA AKIHIRO
IPC: G02F1/1335
Filed: 1991-01-09
Abstract: PURPOSE:To provide the process for constitution and production which improves the dimensional accuracy between and within the picture elements of color filters indispensable for color liquid crystal displays of TVs, computers, etc., and simultaneously simplifies stages at decreased man-hours and low costs. CONSTITUTION:A liquid adhesive is applied on a transparent base 101 and a heat shrinkable film 104 which is previously formed with color patterns is brought into contact with this adhesive and is heated, by which the heat shrinkable film 104 is smoothly shrunk with the liquid adhesive 109 as a lubricant. Extremely slight tension is applied to the heat shrinkable film in order to prevent the creasing by the shrinkage of the heat shrinkable film to shrink the color patterns having the poor accuracy, by which the picture elements having high accuracy are obtd. The adhesive is thereafter solidified. The color filters are thus obtd.
Patent JP-H075860-A (JP)
Title: Display control device
Inventor: RODONII JIEEMUSU UITSUTOBII
IPC: G09G5/00
Filed: 1994-01-11
Abstract: PURPOSE:To display with a low frame rate by keeping substantially a moving characteristic in a first refresh rate of a picture by a control device so that a second refresh rate is lower than the first refresh rate. CONSTITUTION:By driving an FLCD type display device 5 having primary pixel colors of red, green, blue and white by ueing a display control device 4, one part of a display device system 3 displaying an RGB input is constituted. Also, this device is applied to the other type display device 5 which is desired to drive with a substantially lower speed than a driving speed which is assumed in a computer or a television device 1. And an adjacent region of a part in which variation of a screen is detected is renewed at a high speed, and the other part of a display screen is periodically refreshed when a previously specified time elapses. Therefore, the display device seems to be renewed with a further faster speed.
Patent JP-S5597019-A (JP)
Title: Amorphous alloy magnetic head for video use
Inventor: SHIIKI KAZUO
IPC: C22C45/04
Filed: 1979-01-12
Abstract: PURPOSE:To increase the permeability for the head obtained as well as eliminate the aging by using the amorphous alloy featuring the specific composition containing Fe, Co, Cr, B and the like along with the high saturation magnetic flux density and the low magnetic distortion to the magnetic path after elimination of the distortion through the thermal treatment. CONSTITUTION:The thermal treatment is applied to the amorphous alloy featuring the composition shwon by Eq. I (where X means C, Si, P, Ni, etc., x equals to 0.03-0.13, z is 0.70-0.85, w is 0.015-0.035, and y+z+w<=1 respectively) along with the saturation magnetic flux density of 5kG or more plus the magnetic distortion of -5X10<-6>-5X10<-6> and in the time range within which no crystallization occurs within the temperature range from the crystallization temperature to the level lower by 150 deg.C than the crystallization temperatue. In that case, the normal thermal treatment is given when the thermal treatment temperature is higher than the Curie temperature of the alloy; while the thermal treatment in the magnetic field is given in case the treatment temperature is lower than the Curie temperature respectively. Thus the magnetic distortion can be eliminated. The part or whole of the magnetic part is formed with the material with its distortion eliminated, and thus the magnetic head is obtained for application at the video band of frequency 200kHz or higher.
Patent JP-H09188026-A (JP)
Title: Printer
Inventor: TORISAKI ATSUSHI
IPC: G02B26/10
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To perform perfect printing so that a printing result does not exceed an effective printing region. SOLUTION: When a CPU 109 detects that an image forming command is ready to exceed the effective printing region of recording paper, this state is shown to a user and, when the user judges that an image must be formed in a contracted state, printing data contracting a printing region forming and recording an image is formed on the basis of the data in an ROM 103 and an RAM 111 to be outputted to an engine transmission part 110 and contracted printing is executed.